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What is the main benefit of microdermabrasion regarding skin cell behavior?

  1. Stimulates cell metabolism

  2. Reduces muscle tension

  3. Promotes sweating

  4. Improves hair growth

The correct answer is: Stimulates cell metabolism

Microdermabrasion is a non-invasive exfoliating treatment that helps improve the texture and appearance of the skin. The main benefit of microdermabrasion regarding skin cell behavior is that it stimulates cell metabolism. This process encourages cell turnover, which can help with the regeneration of new, healthy skin cells. By increasing cell metabolism, microdermabrasion can promote a more youthful and vibrant complexion. The other options are incorrect because they do not accurately describe the main benefit of microdermabrasion. Reducing muscle tension, promoting sweating, and improving hair growth are not direct effects of microdermabrasion on skin cell behavior.